Gab Auto Scroll (Userscript)

// ==UserScript==
// @name         Gab Auto Scroll
// @namespace    https://gab.com/spender
// @version      0.1
// @description  Automatically clicks "load more" when scrolling through Gab feeds
// @author       @spender
// @match        https://gab.com/*
// @grant        none
// ==/UserScript==

;(function() {
    "use strict"
    let loading = false
    window.addEventListener('scroll', function() {
        if (loading) return
        const { scrollHeight, clientHeight, scrollTop } = document.documentElement
        if (scrollHeight < 3 * clientHeight + scrollTop) {
            const button = document.querySelector("button.load-more")
            const feed = document.querySelector(".item-list[role='feed']")
            if (button && feed) {
                const observer = new MutationObserver(() => {
                    observer.disconnect()
                    loading = false
                })
                observer.observe(feed, { childList: true })
                button.click()
                loading = true
            }
        }
    })
})()